Clarence, NY, United States of America

John H Mason

This inventor holds 2 USPTO granted patents. Top assignee: The Carborundum Company. Active years: 1976-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John H Mason. Retrieved from https://idiyas.com/inventor/john-h-mason-h5fj2hu0

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1976-1980

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2 patents (USPTO):Explore Patents

Title: Innovations of John H Mason

Introduction

John H Mason is a notable inventor based in Clarence, NY (US). He has made significant contributions to the field of engineering, particularly in the development of methods for reducing harmful emissions and creating advanced superconductive materials. With a total of 2 patents to his name, Mason's work reflects a commitment to innovation and environmental sustainability.

Latest Patents

Mason's latest patents include a method for removing nitrogen oxides from exhaust gas mixtures. This method involves exposing the exhaust gas mixture to a ceramic material that contains a high percentage of silicon carbide and silica. The process is designed to achieve a reduction of at least 85% of nitrogen oxides (NO.sub.x) from the mixture, with potential reductions reaching up to 95 to 100%. Additionally, he has developed fine diameter continuous multifilament superconductor yarns made from niobium carbonitride. These fibers exhibit a high transition temperature and excellent critical current density, making them valuable for various applications in superconductivity.

Career Highlights

Mason is associated with The Carborundum Company, where he has been able to apply his innovative ideas in practical settings. His work has not only advanced the company's technological capabilities but has also contributed to broader efforts in reducing environmental impact through improved emission control technologies.

Collaborations

Mason has collaborated with notable colleagues such as James Economy and William D Smith. Their combined expertise has likely fostered an environment of creativity and innovation, leading to the successful development of new technologies.

Conclusion

John H Mason's contributions to the fields of emission reduction and superconductivity highlight his role as a significant inventor. His patents reflect a dedication to advancing technology for a better future.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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